I found an Error in this virtual template, if i publish my page, and then opened, the content was not displayed, but there a notification :

Fatal error: Call to undefined function get_page_template_slug() in /home/u338530221/public_html/wp-content/themes/montezuma/includes/get_virtual_template.php on line 95

What's the meaning?

Somebody can help me, to solve this error? please
thanks before

have you made any changes to any of the virtual templates? if so what?
if you set the post to draft mode do you get the error?
with the post published, if you swap to the twenty-twelve theme, does the post show?

I haven't made any changes to any of the virtual templates, because this is my first time.
if I set the Page to draft mode, I get the error
when the Page published, was also,
If I swap to the twenty-twelve theme, the Page was show.

So, what the problem?
Do you have any solution , now?

thanks before

Have you tried different templates? Do you get the same problem on them all?

yes I've tried on TwentyEleven, it's normal, no problem

the page can display content easily

Did you know the matter, Mr Jerryc?

what is the url?
what version of WP?
did you try disabling ALL plugins at the same time (plugins are notorious for causing problems)

if shutting the plugins off does not fix this, if you send me a PM with a admin id/pw, I'll take a look. This is the first time something like this has been reported.

This is my site : http://aji-inside.p.ht/
sample page : http://aji-inside.p.ht/geo/

my WP version is 3.3.1

as you know, before I choose WP 3.3.1 because, I update the montezuma on WP 3.5.1,
but in visual editor Can't to type any word, just in HTML editor. I think I should not update, and then I install again the WP that still 3.3.1 version. the visual editor was normal again, then i install montezuma theme, actually Ihave a problem when I publish Page....

Finnally, this time
I install again the WP address and then I update on 3.5.1 version and take montezuma theme. all the problem The problem SOLVED. I'm glad. and the visual editor can normal again in 3.5.1 WP version.

Thank you very much of your any solution for me...

I think the problem caused by my WP version not updated
ALL thank you very much..
now, see my site : http://muhammadsetiaji.p.ht/